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DIY 3D Printed Dremel CNC
Convert 12V DC to 5V DC
DIY Current Sensor for Arduino
DIY Smart Dustbin With Arduino
CC/CV Power Supply
Outdoor Adirondack Rocking Chair - Solid Wood Painted
Reading RC Receiver PPM Signal Using Arduino
Toy Car Wheels From Soda Cans
Laser Engraving on Your Prusa MK3
Tips and Tricks for Electronics
Height-Adjustable Portable Vise Stand
How to Make a Bike Repair Stand
Mysterious Bottles Holder
Simple Plywood Tricopter.
Cedar Strip Kayak
The Back Pocket Soldering Kit
20 Unusual Uses for Shop Tools
Easy and Cheap PCB Milling
How to Fix Fried Arduino Nano/Uno/Mega
DIY LiPo Charge/Protect/5V Boost Circuit
Lithium Battery Utility Board
5V Mini Portable Power Supply
Making PCBs at Home (Toner Transfer Method)
Nice instructable!The edges never will be perfect. The solution is simple - add 2.5 to 5 mm to each side of the copper board around the printed area. After etching remove (cut or sand) the excess.
DIY Chess Set With Fasteners
Your NANO is damaged, then. Or the problem (most probably) is in your USB Mini cable/connector.
Car Brake Light Repair (LED Conversion)
The Smallest Workshop in the World
DIY Arduino Battery Capacity Tester - V1.0
Modern Adirondack Lounge Chairs | DIY
I can send you a lot of 3D models of electronic components in DWG (or DXF) format, you can easily transform them to 3DS Max files.
It is more easy as you think. Well, you have to learn some 3D software, but there are many free of them (say Fusion 360 for hobbyists and startups, or FreeCAD, just Google for free 3D design software) and it is a real joy to learn and draw. Then, you can draw everything and step-by-step remove only one part and render each step in reverse order. Some things you have to show not as it will be done in reality - because sometimes it is more important to show from where to where lead a cable, than its actual shape, for example. In this instructable see the cables for the fan switch. Nobody will make them so straight.
So you can make perfect Instructables! I am very impressed by the materials in 3DS Max and what the young designers can do with them. They taught me how to make an old car's headlight material. Here is the result:
Retro Prototyping, Great for Teaching
The 7812 powers the AV-meter, the 12V fan and the LED fan indicator. The maximum power dissipation of the small package 7812 is 800 mW. I have 19 V input, so the voltage drop to 12V is 7V. If my fan is 40 mA, the LED - 10 mA, and the AV-meter - 20 mA, I will have 70 mA consumption, 70 * 7 = 490 mW heat on 7812. So small package is OK. But if my fan is 100 mA, I will need the bigger package. And if I have a 24V input (there are good 110/240V AC-DC 24V converters) I will need the bigger package for sure.
Simple Battery Tester for Coin Cells
10€ BICYCLE USB CHARGER
Easy DIY Variable Power SupplyView Instructable »
Welcome to Writing an Instructable
Publishing an Instructable
Writing an Instructable and Adding Photos
How to Write an Instructable
Make Your Own Power Meter/Logger
Fitting Dupont Connectors
Home automation with arduino, buttons ,LCD ,EEPROM AND Smart Phone
CNC from recycled PC parts
Converting Micro-Servos for Continuous Rotation
3D Miniature Chess Pieces made with a Laser Cutter
Linkit One Plexiglass Case
How to fix bad Chinese Arduino clones
Ultimate AIO, Totally Over-Engineered, Dremel/Rotary Tool Drill Press / Sander / Grinder / Router
Very cheap Delta 3D Printer (about 150€)
Arduino Battery Shield
Foldable Bike Trailer
Building a strong flexible bicycle trailer coupler.
How to get super-low gears on a bicycle
Cargo Trailer for Bicycle
Bike Kayak Trailer